Placa de baza Asus ROG STRIX B550-A GAMING AM4 Processor AMD AM4 Socket for AMD Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors * Refer to www.asus.com for CPU support list A set of chips AMD B550 Memory AMD RyzenTM 4000 G-Series Processors 4 x DIMM, Max. 128GB, DDR4 5100(O.C)/4800(O.C.)/4600(O.C)/4400(O.C)/4133 (O.C.)/4000(O.C.)/3866(O.C.)/3600(O.C.)/3466 (O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory 4 x DIMM, Max. 128GB, DDR4 4600(O.C)/4400(O.C)/4133(O.C.)/4000 (O.C.)/3866(O.C.)/3600(O.C.)/3466(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory OptiMem II Dual Channel Memory Architecture ECC Memory (ECC mode) support varies by CPU. * Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists). Graphics 1 x HDMI 2.1(4K@60HZ) 1 x DisplayPort 1.2 *Graphics specifications may vary between CPU types. Integrated Graphics Processor Multi-GPU support Supports AMD 2-Way CrossFireX Technology Expansion slots AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors AMD B550 Chipset 1 x PCIe 3.0 x16 (x4 mode) * 3 x PCIe 3.0 x1 1 x PCIe 4.0 x16 (x16 mode) 1 x PCIe 3.0 x16 (x16 mode) Data storage AMD RyzenTM 4000 G-Series Processor : AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors : 1 x M.2_1 socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)* 1 x M.2_2 socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode) Total supports 2 x M.2 slot(s) and 6 x SATA 6Gb/s ports 1 x M.2_1 socket 3, with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode) AMD B550 Chipset : Support Raid 0, 1, 10 6 x SATA 6Gb/s port(s), LAN Intel® I225-V 2.5Gb Ethernet ASUS LANGuard Sound - Audio Shielding - Premium Japanese audio capacitors - Audio Cover - Optical S/PDIF in port(s) at back panel ROG SupremeFX8-Channel High Definition Audio CODEC S1220A - Dual OP Amplifiers - Impedance sense for front and rear headphone outputs - Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking - High quality120dBSNR stereo playback outputand113dBSNR recording input - Supports up to 32-Bit/192kHz playback * Audio Feature : - SupremeFX Shielding™ Technology - Gold-plated jacks